NTSB investigations, TN
10 cases where the defining event was Landing gear collapse.
Cases per year
| 2008 | 2 |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 1 |
| 2026 | 3 |
Where
Open the mapLatest cases
Query with SQL
duckdb -csv -c "SELECT c.\"ntsbNumber\", c.\"eventDate\", c.\"eventType\", c.\"eventCity\", c.\"eventStateOrRegion\", a.n_number, a.\"aircraftMake\", a.\"aircraftModel\", c.\"highestInjuryLevel\", c.\"totalFatal\", c.\"completionStatus\", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c.\"mKey\" AND a.position = 1
WHERE c.\"eventStateOrRegion\" = 'TN' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT e.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e.\"isDefiningEvent\" AND e.\"tier2Number\" = '094')
ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1 WHERE c."eventStateOrRegion" = 'TN' AND c."eventCountry" = 'USA' AND c."mKey" IN (SELECT e.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e."isDefiningEvent" AND e."tier2Number" = '094') ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB ERA26LA357Accident · No injuriesClass 4 · LimitedInvestigation openGrumman American Avn. GA-7 · Knoxville, TNNTSB ERA26LA360Accident · No injuriesClass 4 · LimitedInvestigation openCessna 421B · Nashville, TNNTSB ERA26LA321Accident · No injuriesClass 4 · LimitedInvestigation openCessna R182 · Clarksville, TNNTSB ERA25LA295Accident · No injuriesClass 4 · LimitedFinal reportCessna 195 · Memphis, TNFailure of the left main landing gear due to the loss of the protective paint coating and a change in the local surface finish from impermissible grinding, which resulted in fatigue cracking.NTSB ERA23LA166Accident · No injuriesClass 4 · LimitedFinal reportBeech C35 · Cleveland, TNThe retraction of the landing gear after landing for unknown reasons.NTSB ERA22LA230Accident · No injuriesClass 4 · LimitedFinal reportBeech C24 · Gallatin, TNA landing gear collapse due to the failure and/or separation of the pin in the right main landing gear.NTSB ERA16LA260Accident · No injuriesLimited investigationFinal reportSorensen Danny Pitts S1 S · Somerville, TNThe failure of the left landing gear leg due to fatigue, which resulted in a ground loop during landing. Contributing to the accident was the airplane builder's installation of a custom-built landing gear rather than the landing gear included with the…NTSB DCA16LA032Accident · No injuriesLimited investigationFinal reportBoeing 737 3H4 · Nashville, TNthe flight crew's early turn towards the assigned gate because taxiway lighting had been inadvertently turned off by the controller-in-charge which resulted in the airplane leaving the paved surface. Contributing to the accident was the operation of the…NTSB ERA09CA006Accident · No injuriesData collectionFinal reportBeech F17D · Moscow, TNThe mechanical failure of the landing gear actuation chain.NTSB MIA08LA185Accident · No injuriesLimited investigationFinal reportBellanca 17-30A · Sparta, TNFailure of the nose landing gear mount during a normal landing due to an improper weld.